流程图及详细说明
P:事件初始概率
R:事件概率关系矩阵
C:交叉影响矩阵矩阵
$C^T$:交叉影响矩阵矩阵的转置矩阵也称为阻尼矩阵D。
FA:原始模糊矩阵。由阻尼矩阵取绝对值,然后再除以矩阵中的最大值,得到归一化后的模糊矩阵
FB:模糊相乘矩阵。FA+I即模糊原始矩阵加上单位矩阵,即模糊原始矩阵中的主对角线全部变成1
FR:模糊可达矩阵。运用查德算子,即最大最小算子,由FB一直连乘直到矩阵值不再变化即为模糊可达矩阵FR
CR:交叉影响可达矩阵、常数可达矩阵、聚类可达矩阵。
A:关系矩阵,截距阵。截距值为CR中的阈值集合中的单个值。阈值集合即为CR中矩阵值去重。0一般不计算再内
初始概率
$$\begin{array}{c|c|c|c|c|c|c}{M_{10 \times1}} &初始概率 P\\
\hline A &0.5\\
\hline B &0.3\\
\hline C &0.6\\
\hline D &0.5\\
\hline E &0.4\\
\hline F &0.3\\
\hline G &0.6\\
\hline H &0.2\\
\hline I &0.1\\
\hline J &0.6\\
\hline \end{array} $$
概率关系矩阵
$$R=\begin{array}{c|c|c|c|c|c|c}{M_{10 \times10}} &A &B &C &D &E &F &G &H &I &J\\
\hline A &0 &0.45 &0 &0.4 &0.45 &0.75 &0 &0.45 &0.45 &0\\
\hline B &0.25 &0 &0.28 &0.35 &0 &0.2 &0.38 &0.35 &0.35 &0.34\\
\hline C &0.55 &0.65 &0 &0.65 &0.7 &0.5 &0 &0.65 &0.65 &0.66\\
\hline D &0.4 &0.6 &0.51 &0 &0.55 &0.3 &0.53 &0.55 &0.55 &0.53\\
\hline E &0.3 &0.5 &0.39 &0.5 &0 &0.35 &0.47 &0 &0 &0.43\\
\hline F &0.4 &0.25 &0 &0.1 &0.25 &0 &0.27 &0.25 &0.25 &0.27\\
\hline G &0.55 &0.75 &0 &0.7 &0.75 &0.55 &0 &0 &0 &0.66\\
\hline H &0.1 &0.15 &0 &0.25 &0.25 &0.1 &0 &0 &0.3 &0.24\\
\hline I &0.05 &0 &0 &0.15 &0 &0.05 &0.15 &0.2 &0 &0.15\\
\hline J &0.55 &0.75 &0.59 &0.7 &0.75 &0.5 &0.66 &0 &0 &0\\
\hline \end{array} $$
交叉影响矩阵的求解
$$ C_{ij}= \frac {1}{1-P_j}[ln( \frac {R_{ij}}{1-R_{ij}} ) - ln(\frac {P_i}{1-P_i} )] $$
$$C=\begin{array}{c|c|c|c|c|c|c}{M_{10 \times10}} &A &B &C &D &E &F &G &H &I &J\\
\hline A &0 &-0.29 &0 &-0.81 &-0.33 &1.57 &0 &-0.25 &-0.22 &0\\
\hline B &-0.5 &0 &-0.24 &0.46 &0 &-0.77 &0.89 &0.29 &0.25 &0.46\\
\hline C &-0.41 &0.31 &0 &0.43 &0.74 &-0.58 &0 &0.27 &0.24 &0.64\\
\hline D &-0.81 &0.58 &0.1 &0 &0.33 &-1.21 &0.3 &0.25 &0.22 &0.3\\
\hline E &-0.88 &0.58 &-0.1 &0.81 &0 &-0.31 &0.71 &0 &0 &0.31\\
\hline F &0.88 &-0.36 &0 &-2.7 &-0.42 &0 &-0.37 &-0.31 &-0.28 &-0.37\\
\hline G &-0.41 &0.99 &0 &0.88 &1.16 &-0.29 &0 &0 &0 &0.64\\
\hline H &-1.62 &-0.5 &0 &0.58 &0.48 &-1.16 &0 &0 &0.6 &0.58\\
\hline I &-1.49 &0 &0 &0.93 &0 &-1.07 &1.16 &1.01 &0 &1.16\\
\hline J &-0.41 &0.99 &-0.1 &0.88 &1.16 &-0.58 &0.64 &0 &0 &0\\
\hline \end{array} $$
交叉影响矩阵转置
$$D=C^T=\begin{array}{c|c|c|c|c|c|c}{M_{10 \times10}} &A &B &C &D &E &F &G &H &I &J\\
\hline A &0 &-0.5 &-0.41 &-0.81 &-0.88 &0.88 &-0.41 &-1.62 &-1.49 &-0.41\\
\hline B &-0.29 &0 &0.31 &0.58 &0.58 &-0.36 &0.99 &-0.5 &0 &0.99\\
\hline C &0 &-0.24 &0 &0.1 &-0.1 &0 &0 &0 &0 &-0.1\\
\hline D &-0.81 &0.46 &0.43 &0 &0.81 &-2.7 &0.88 &0.58 &0.93 &0.88\\
\hline E &-0.33 &0 &0.74 &0.33 &0 &-0.42 &1.16 &0.48 &0 &1.16\\
\hline F &1.57 &-0.77 &-0.58 &-1.21 &-0.31 &0 &-0.29 &-1.16 &-1.07 &-0.58\\
\hline G &0 &0.89 &0 &0.3 &0.71 &-0.37 &0 &0 &1.16 &0.64\\
\hline H &-0.25 &0.29 &0.27 &0.25 &0 &-0.31 &0 &0 &1.01 &0\\
\hline I &-0.22 &0.25 &0.24 &0.22 &0 &-0.28 &0 &0.6 &0 &0\\
\hline J &0 &0.46 &0.64 &0.3 &0.31 &-0.37 &0.64 &0.58 &1.16 &0\\
\hline \end{array} $$
取绝对值,不进行平移对称化矩阵如下:
$$|D|=\begin{array}{c|c|c|c|c|c|c}{M_{10 \times10}} &A &B &C &D &E &F &G &H &I &J\\
\hline A &0 &0.5 &0.41 &0.81 &0.88 &0.88 &0.41 &1.62 &1.49 &0.41\\
\hline B &0.29 &0 &0.31 &0.58 &0.58 &0.36 &0.99 &0.5 &0 &0.99\\
\hline C &0 &0.24 &0 &0.1 &0.1 &0 &0 &0 &0 &0.1\\
\hline D &0.81 &0.46 &0.43 &0 &0.81 &2.7 &0.88 &0.58 &0.93 &0.88\\
\hline E &0.33 &0 &0.74 &0.33 &0 &0.42 &1.16 &0.48 &0 &1.16\\
\hline F &1.57 &0.77 &0.58 &1.21 &0.31 &0 &0.29 &1.16 &1.07 &0.58\\
\hline G &0 &0.89 &0 &0.3 &0.71 &0.37 &0 &0 &1.16 &0.64\\
\hline H &0.25 &0.29 &0.27 &0.25 &0 &0.31 &0 &0 &1.01 &0\\
\hline I &0.22 &0.25 &0.24 &0.22 &0 &0.28 &0 &0.6 &0 &0\\
\hline J &0 &0.46 &0.64 &0.3 &0.31 &0.37 &0.64 &0.58 &1.16 &0\\
\hline \end{array} $$
模糊关系矩阵FA
$$FA=\begin{array}{c|c|c|c|c|c|c}{M_{10 \times10}} &A &B &C &D &E &F &G &H &I &J\\
\hline A &0 &0.19 &0.15 &0.3 &0.33 &0.33 &0.15 &0.6 &0.55 &0.15\\
\hline B &0.11 &0 &0.11 &0.21 &0.21 &0.13 &0.37 &0.18 &0 &0.37\\
\hline C &0 &0.09 &0 &0.04 &0.04 &0 &0 &0 &0 &0.04\\
\hline D &0.3 &0.17 &0.16 &0 &0.3 &1 &0.33 &0.21 &0.34 &0.33\\
\hline E &0.12 &0 &0.27 &0.12 &0 &0.16 &0.43 &0.18 &0 &0.43\\
\hline F &0.58 &0.29 &0.21 &0.45 &0.11 &0 &0.11 &0.43 &0.4 &0.21\\
\hline G &0 &0.33 &0 &0.11 &0.26 &0.14 &0 &0 &0.43 &0.24\\
\hline H &0.09 &0.11 &0.1 &0.09 &0 &0.12 &0 &0 &0.38 &0\\
\hline I &0.08 &0.09 &0.09 &0.08 &0 &0.1 &0 &0.22 &0 &0\\
\hline J &0 &0.17 &0.24 &0.11 &0.11 &0.14 &0.24 &0.22 &0.43 &0\\
\hline \end{array} $$
模糊相乘矩阵FB
$$FB=\begin{array} {c|c|c}{M_{10 \times10}} &A &B &C &D &E &F &G &H &I &J\\
\hline A &1 &0.19 &0.15 &0.3 &0.33 &0.33 &0.15 &0.6 &0.55 &0.15\\
\hline B &0.11 &1 &0.11 &0.21 &0.21 &0.13 &0.37 &0.18 &0 &0.37\\
\hline C &0 &0.09 &1 &0.04 &0.04 &0 &0 &0 &0 &0.04\\
\hline D &0.3 &0.17 &0.16 &1 &0.3 &1 &0.33 &0.21 &0.34 &0.33\\
\hline E &0.12 &0 &0.27 &0.12 &1 &0.16 &0.43 &0.18 &0 &0.43\\
\hline F &0.58 &0.29 &0.21 &0.45 &0.11 &1 &0.11 &0.43 &0.4 &0.21\\
\hline G &0 &0.33 &0 &0.11 &0.26 &0.14 &1 &0 &0.43 &0.24\\
\hline H &0.09 &0.11 &0.1 &0.09 &0 &0.12 &0 &1 &0.38 &0\\
\hline I &0.08 &0.09 &0.09 &0.08 &0 &0.1 &0 &0.22 &1 &0\\
\hline J &0 &0.17 &0.24 &0.11 &0.11 &0.14 &0.24 &0.22 &0.43 &1\\
\hline \end{array} $$
模糊可达矩阵FR
$$FR=\begin{array} {c|c|c}{M_{10 \times10}} &A &B &C &D &E &F &G &H &I &J\\
\hline A &1 &0.33 &0.27 &0.33 &0.33 &0.33 &0.33 &0.6 &0.55 &0.33\\
\hline B &0.21 &1 &0.26 &0.21 &0.26 &0.21 &0.37 &0.22 &0.37 &0.37\\
\hline C &0.09 &0.09 &1 &0.09 &0.09 &0.09 &0.09 &0.09 &0.09 &0.09\\
\hline D &0.58 &0.33 &0.27 &1 &0.33 &1 &0.33 &0.58 &0.55 &0.33\\
\hline E &0.21 &0.33 &0.27 &0.21 &1 &0.21 &0.43 &0.22 &0.43 &0.43\\
\hline F &0.58 &0.33 &0.27 &0.45 &0.33 &1 &0.33 &0.58 &0.55 &0.33\\
\hline G &0.21 &0.33 &0.26 &0.21 &0.26 &0.21 &1 &0.22 &0.43 &0.33\\
\hline H &0.12 &0.12 &0.12 &0.12 &0.12 &0.12 &0.12 &1 &0.38 &0.12\\
\hline I &0.12 &0.12 &0.12 &0.12 &0.12 &0.12 &0.12 &0.22 &1 &0.12\\
\hline J &0.21 &0.24 &0.24 &0.21 &0.24 &0.21 &0.24 &0.22 &0.43 &1\\
\hline \end{array} $$阈值集合$\ddot \Delta $ 有18元素
聚类可达矩阵CR,常数可达矩阵;
$$CR=\begin{array}{c|c|c|c|c|c|c}{M_{10 \times10}} &A &B &C &D &E &F &G &H &I &J\\
\hline A &2.6999 &0.8837 &0.7364 &0.8837 &0.8837 &0.8837 &0.8837 &1.6219 &1.4944 &0.8837\\
\hline B &0.5792 &2.6999 &0.7133 &0.5792 &0.7133 &0.5792 &0.9902 &0.5989 &0.9902 &0.9902\\
\hline C &0.2429 &0.2429 &2.6999 &0.2429 &0.2429 &0.2429 &0.2429 &0.2429 &0.2429 &0.2429\\
\hline D &1.5694 &0.8837 &0.7364 &2.6999 &0.8837 &2.6999 &0.8837 &1.5694 &1.4944 &0.8837\\
\hline E &0.5792 &0.8944 &0.7364 &0.5792 &2.6999 &0.5792 &1.1552 &0.5989 &1.1552 &1.1552\\
\hline F &1.5694 &0.8837 &0.7364 &1.2104 &0.8837 &2.6999 &0.8837 &1.5694 &1.4944 &0.8837\\
\hline G &0.5792 &0.8944 &0.7133 &0.5792 &0.7133 &0.5792 &2.6999 &0.5989 &1.1566 &0.8944\\
\hline H &0.3141 &0.3141 &0.3141 &0.3141 &0.3141 &0.3141 &0.3141 &2.6999 &1.0137 &0.3141\\
\hline I &0.3141 &0.3141 &0.3141 &0.3141 &0.3141 &0.3141 &0.3141 &0.5989 &2.6999 &0.3141\\
\hline J &0.5792 &0.6446 &0.6446 &0.5792 &0.6446 &0.5792 &0.6446 &0.5989 &1.1566 &2.6999\\
\hline \end{array} $$阈值集合$\ddot \Delta $ 有18元素
阈值集合$\ddot \Delta $ 计算时候去除阈值为0的情况
阈值集合$\ddot \Delta $ 得出对应 18个结构。其分布如下瀑布图
由常数可达矩阵,去重后得到阈值集合$\ddot \Delta $ 得出对应 18个结构。
序号 | 阈值集合中——特征阈值 | 聚类特征-对应截距$\lambda $数值区段 | ISM运算过程 |
---|---|---|---|
1 | 0.2429 | 0<$\lambda$<0.2429 | |
2 | 0.3141 | 0.2429<$\lambda$<0.3141 | |
3 | 0.5792 | 0.3141<$\lambda$<0.5792 | |
4 | 0.5989 | 0.5792<$\lambda$<0.5989 | |
5 | 0.6446 | 0.5989<$\lambda$<0.6446 | |
6 | 0.7133 | 0.6446<$\lambda$<0.7133 | |
7 | 0.7364 | 0.7133<$\lambda$<0.7364 | |
8 | 0.8837 | 0.7364<$\lambda$<0.8837 | |
9 | 0.8944 | 0.8837<$\lambda$<0.8944 | |
10 | 0.9902 | 0.8944<$\lambda$<0.9902 | |
11 | 1.0137 | 0.9902<$\lambda$<1.0137 | |
12 | 1.1552 | 1.0137<$\lambda$<1.1552 | |
13 | 1.1566 | 1.1552<$\lambda$<1.1566 | |
14 | 1.2104 | 1.1566<$\lambda$<1.2104 | |
15 | 1.4944 | 1.2104<$\lambda$<1.4944 | |
16 | 1.5694 | 1.4944<$\lambda$<1.5694 | |
17 | 1.6219 | 1.5694<$\lambda$<1.6219 | |
18 | 2.6999 | 1.6219<$\lambda$<2.6999 |